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Chlorophyceae: Chlamydomonadales (Volvocales): Chlamydomonadaceae
Volvocida: Chlamydomonadina: Chlamydomonadidae

 Chlamydomonas microsphaerella
Pascher et Jahoda 1928

Chlamydomonas microsphaerella Species: Cell body spherical in shape, 6-8 μm in diam.; papilla absent; chloroplast cup-shaped, with a large anterior concavity; a single pyrenoid located at posterior half of the cell body; stigma circular in shape, located at equator; nucleus at anterior (Süßwasserflora von Mitteleuropa 9, Chlorophyta I, 1983).

Chlamydomonas microsphaerella Pascher et Jahoda 1928 (or C. lapponica Skuja 1964 ?), cell body spherical, 9-12 μm in diam., a pyrenoid located at posterior half of the cell, stigma present (anterior ?), x 640, Izumi-no-mori-koen (Fountain forest park), Yamato city, Kanagawa Pref., Japan, March 2003 by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640
Chlamydomonas Chlamydomonas Chlamydomonas

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